.page-contact {
  background: var(--ink);
  color: var(--ice);
  overflow-x: hidden;
}

.page-contact a:focus-visible {
  outline: 2px solid var(--lime);
  outline-offset: 3px;
}

/* ---------- 首屏 ---------- */
.page-contact .contact-hero {
  position: relative;
  padding: 30px 0 56px;
  background:
    radial-gradient(circle at 86% 2%, rgba(43, 255, 136, 0.18), transparent 52%),
    radial-gradient(circle at 4% 98%, rgba(55, 214, 192, 0.14), transparent 58%),
    var(--ink);
}

.page-contact .contact-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background-image:
    repeating-linear-gradient(90deg, rgba(157, 185, 201, 0.11) 0 1px, transparent 1px 72px),
    repeating-linear-gradient(0deg, rgba(157, 185, 201, 0.08) 0 1px, transparent 1px 72px);
  -webkit-mask-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.9), transparent 88%);
  mask-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.9), transparent 88%);
}

.page-contact .contact-hero > .shell {
  position: relative;
  z-index: 1;
}

.page-contact .contact-hero .breadcrumb {
  margin: 0 0 20px;
  font-size: 12px;
}

.page-contact .contact-hero__grid {
  display: grid;
  gap: 30px;
  align-items: start;
}

.page-contact .contact-hero h1 {
  margin: 14px 0 0;
  font-family: var(--font-display);
  font-size: clamp(34px, 9vw, 62px);
  font-weight: 900;
  line-height: 1.06;
  letter-spacing: -0.03em;
  color: var(--ice);
}

.page-contact .contact-hero__intro {
  margin: 18px 0 0;
  max-width: 46ch;
  font-size: 15.5px;
  line-height: 1.75;
  color: var(--mist);
}

.page-contact .contact-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

.page-contact .contact-hero__facts {
  margin: 22px 0 0;
  padding: 0;
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 10px 22px;
  font-size: 13px;
  color: var(--mist);
}

.page-contact .contact-hero__facts li {
  display: flex;
  align-items: center;
  gap: 6px;
}

.page-contact .contact-hero__facts .mono {
  color: var(--teal);
  letter-spacing: 0.04em;
}

.page-contact .contact-hero__mark {
  padding: 1px 7px;
  border-radius: 2px;
  background: var(--coral);
  color: var(--ink);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
}

.page-contact .contact-hero__visual {
  position: relative;
  margin: 0;
  border-radius: var(--radius-glass);
  overflow: hidden;
  border: 1px solid var(--glass-line);
  background: var(--ink-2);
  box-shadow: 0 26px 64px rgba(3, 14, 24, 0.55);
}

.page-contact .contact-hero__visual img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

.page-contact .contact-hero__visual::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(155deg, rgba(43, 255, 136, 0.16), transparent 58%);
}

.page-contact .contact-hero__visual figcaption {
  position: absolute;
  left: 14px;
  bottom: 14px;
  right: 14px;
  margin: 0;
  padding: 7px 13px;
  border-radius: 999px;
  border: 1px solid var(--glass-line);
  background: rgba(6, 27, 46, 0.76);
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
  font-size: 12px;
  color: var(--ice);
}

/* ---------- 反馈类型 ---------- */
.page-contact .contact-types {
  padding: 48px 0 10px;
  background: var(--ink);
}

.page-contact h2 {
  margin: 10px 0 0;
  font-family: var(--font-display);
  font-size: clamp(24px, 5.6vw, 38px);
  font-weight: 900;
  line-height: 1.18;
  letter-spacing: -0.02em;
  color: var(--ice);
}

.page-contact .contact-types__intro {
  margin: 14px 0 0;
  max-width: 52ch;
  font-size: 15px;
  line-height: 1.75;
  color: var(--mist);
}

.page-contact .contact-type-list {
  list-style: none;
  margin: 28px 0 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-contact .contact-type {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 24px 22px 42px;
  background: var(--ink-2);
  border-left: 3px solid var(--lime);
  clip-path: polygon(0 0, 100% 0, 100% 86%, 0 100%);
  transition: background-color 0.2s ease, border-color 0.2s ease;
}

.page-contact .contact-type:nth-child(1) { border-left-color: var(--lime); }
.page-contact .contact-type:nth-child(2) { border-left-color: var(--teal); }
.page-contact .contact-type:nth-child(3) { border-left-color: var(--amber); }
.page-contact .contact-type:nth-child(4) { border-left-color: var(--coral); }

.page-contact .contact-type:hover,
.page-contact .contact-type:focus-within {
  background: var(--ink-3);
}

.page-contact .contact-type__num {
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--mist);
}

.page-contact .contact-type__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 800;
  letter-spacing: -0.01em;
  color: var(--ice);
}

.page-contact .contact-type__body {
  margin: 0;
  font-size: 14px;
  line-height: 1.72;
  color: var(--mist);
}

.page-contact .contact-type__hint {
  margin: auto 0 0;
  padding-top: 12px;
  border-top: 1px dashed var(--line-strong);
  font-size: 12.5px;
  line-height: 1.65;
  color: var(--lime-soft);
}

/* ---------- 直接联系方式 ---------- */
.page-contact .contact-direct {
  padding: 48px 0;
  background: linear-gradient(180deg, var(--ink-2), var(--ink));
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.page-contact .contact-direct__grid {
  margin-top: 26px;
  display: grid;
  gap: 20px;
}

.page-contact .contact-card {
  padding: 26px 22px;
  background: var(--ink-3);
  border-left: 4px solid var(--lime);
  border-radius: var(--radius-solid);
}

.page-contact .contact-card__label {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--mist);
}

.page-contact .contact-card__email {
  margin: 12px 0 0;
  font-family: var(--font-mono);
  font-size: clamp(17px, 4.6vw, 27px);
  font-weight: 700;
  line-height: 1.25;
  letter-spacing: -0.01em;
  color: var(--lime);
  word-break: break-all;
}

.page-contact .contact-card__email a {
  color: inherit;
  text-decoration: none;
}

.page-contact .contact-card__email a:hover {
  color: var(--lime-soft);
}

.page-contact .contact-card__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 18px;
}

.page-contact .contact-card__list {
  margin: 24px 0 0;
  padding: 18px 0 0;
  border-top: 1px solid var(--line-strong);
  display: grid;
  gap: 16px;
}

.page-contact .contact-card__list dt {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.16em;
  color: var(--mist);
}

.page-contact .contact-card__list dd {
  margin: 7px 0 0;
  font-size: 15.5px;
  line-height: 1.6;
  color: var(--ice);
}

.page-contact .contact-card__list dd.mono {
  font-size: clamp(20px, 5.2vw, 27px);
  letter-spacing: 0.05em;
}

.page-contact .contact-glass {
  position: relative;
  overflow: hidden;
  padding: 26px 22px;
  border: 1px solid var(--glass-line);
  border-radius: var(--radius-glass);
  background: var(--glass);
  -webkit-backdrop-filter: blur(14px);
  backdrop-filter: blur(14px);
}

.page-contact .contact-glass::before {
  content: "";
  position: absolute;
  top: -46px;
  right: -34px;
  width: 190px;
  height: 190px;
  pointer-events: none;
  background: radial-gradient(circle, rgba(43, 255, 136, 0.26), transparent 70%);
}

.page-contact .contact-glass > * {
  position: relative;
}

.page-contact .contact-glass h3 {
  margin: 0 0 12px;
  font-family: var(--font-display);
  font-size: 19px;
  font-weight: 800;
  color: var(--ice);
}

.page-contact .contact-glass p {
  margin: 0 0 12px;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--mist);
}

.page-contact .contact-glass .contact-glass__urgent {
  display: block;
  padding: 14px 15px;
  border: 1px solid rgba(255, 107, 74, 0.42);
  border-radius: var(--radius-solid);
  background: rgba(255, 107, 74, 0.12);
  color: var(--ice);
}

.page-contact .contact-glass__flag {
  display: inline-block;
  margin-right: 8px;
  padding: 2px 8px;
  border-radius: 2px;
  background: var(--coral);
  color: var(--ink);
  font-family: var(--font-mono);
  font-size: 11.5px;
  font-weight: 700;
  letter-spacing: 0.1em;
  vertical-align: 1px;
}

.page-contact .contact-glass .contact-glass__note {
  margin-bottom: 0;
  font-size: 13px;
  color: var(--mist);
}

/* ---------- 邮件写法 ---------- */
.page-contact .contact-mail {
  padding: 48px 0;
  background: var(--ink);
}

.page-contact .contact-mail__grid {
  display: grid;
  gap: 28px;
}

.page-contact .contact-mail__visual {
  margin: 0;
  border: 1px solid var(--line);
  border-radius: var(--radius-glass);
  overflow: hidden;
  background: var(--ink-2);
}

.page-contact .contact-mail__visual img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

.page-contact .contact-mail__intro {
  margin: 14px 0 0;
  max-width: 46ch;
  font-size: 15px;
  line-height: 1.75;
  color: var(--mist);
}

.page-contact .contact-mail__steps {
  list-style: none;
  margin: 24px 0 0;
  padding: 0;
}

.page-contact .contact-mail__steps li {
  display: grid;
  grid-template-columns: 40px minmax(0, 1fr);
  gap: 14px;
  padding: 18px 0;
  border-bottom: 1px solid var(--line);
}

.page-contact .contact-mail__steps li:first-child {
  border-top: 1px solid var(--line);
}

.page-contact .contact-mail__steps .mono {
  padding-top: 3px;
  font-size: 12.5px;
  letter-spacing: 0.12em;
  color: var(--lime);
}

.page-contact .contact-mail__steps h3 {
  margin: 0 0 6px;
  font-size: 16px;
  font-weight: 700;
  color: var(--ice);
}

.page-contact .contact-mail__steps p {
  margin: 0;
  font-size: 14px;
  line-height: 1.72;
  color: var(--mist);
}

/* ---------- 自助入口 ---------- */
.page-contact .contact-routes {
  padding: 48px 0 64px;
  background: linear-gradient(180deg, var(--ink), var(--ink-2));
}

.page-contact .contact-routes__intro {
  margin: 14px 0 0;
  max-width: 50ch;
  font-size: 15px;
  line-height: 1.75;
  color: var(--mist);
}

.page-contact .contact-routes__list {
  list-style: none;
  margin: 26px 0 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-contact .contact-routes__list a {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 2px 16px;
  align-items: center;
  padding: 15px 18px;
  border: 1px solid var(--line);
  border-left: 3px solid transparent;
  border-radius: var(--radius-solid);
  background: var(--glass);
  color: var(--ice);
  text-decoration: none;
  transition: background-color 0.2s ease, border-left-color 0.2s ease;
}

.page-contact .contact-routes__list a:hover,
.page-contact .contact-routes__list a:focus-visible {
  background: rgba(43, 255, 136, 0.1);
  border-left-color: var(--lime);
}

.page-contact .contact-routes__name {
  grid-column: 1;
  font-size: 16px;
  font-weight: 700;
}

.page-contact .contact-routes__desc {
  grid-column: 1;
  grid-row: 2;
  font-size: 13px;
  line-height: 1.6;
  color: var(--mist);
}

.page-contact .contact-routes__arrow {
  grid-column: 2;
  grid-row: 1 / span 2;
  font-family: var(--font-mono);
  font-size: 16px;
  color: var(--lime);
}

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-contact .contact-type-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-contact .contact-mail__steps li {
    grid-template-columns: 54px minmax(0, 1fr);
  }
}

@media (min-width: 960px) {
  .page-contact .contact-hero {
    padding: 38px 0 76px;
  }

  .page-contact .contact-hero__grid {
    grid-template-columns: 5fr 6fr;
    gap: 44px;
    align-items: center;
  }

  .page-contact .contact-types,
  .page-contact .contact-direct,
  .page-contact .contact-mail {
    padding-top: 72px;
    padding-bottom: 72px;
  }

  .page-contact .contact-types {
    padding-bottom: 8px;
  }

  .page-contact .contact-direct__grid {
    grid-template-columns: 6fr 5fr;
    gap: 24px;
    align-items: start;
  }

  .page-contact .contact-mail__grid {
    grid-template-columns: 6fr 6fr;
    gap: 46px;
    align-items: start;
  }

  .page-contact .contact-routes {
    padding-top: 72px;
    padding-bottom: 90px;
  }
}

@media (min-width: 1180px) {
  .page-contact .contact-type-list {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-contact .contact-type {
    padding-bottom: 46px;
  }
}
<<<END>>